/Engine/Plugins/Editor/UVEditor/Source/UVEditorTools/Public/ContextObjects/UVToolViewportButtonsAPI.h
typedef TMulticastDelegate_OneParam< void, [EGizmoMode](API\Plugins\UVEditorTools\ContextObjects\UUVToolViewportButtonsAPI\EGizmoMode) NewGizmoMode > FOnGizmoModeChange